OpenWRT on Altibox VLAN
An ISP in Norway, Altibox, serves up VLANs for VoIP, IPTV and internet. The included router gives no control or options for LAN management. I only use the internet service, so I replaced it with a generic router running OpenWRT. I found no straight forward answer to how to configure it, so here it is.
The situation
| ,--.
| ) +--------+
| internet) -> VLANs -> | router | -> LAN
| _________) +--------+
AFAIK the VLANs used are:
- 100 - VoIP / router remote config
- 101 - IPTV
- 102 - internet
How-to
These are the settings you need to change in OpenWRT.
Switch:
- change vlan 2 to 102
- change wan on vlan 102 to tagged
Save and apply
Interface:
- edit wan
- change device from eth0.2 to eth0.102
- repeat for wan6
Save and apply